益化2BA系列�?�?环式真空泵及压缩�?参数-价格-中国粉体罐�/title>

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} }); function showliuyan(me, showtype){ if(showtype==0){ //$("#Content").val($("#Content").attr('placeholder')); Content= document.getElementById('PopMsgFrom').Content.getAttribute('placeholder'); document.getElementById('PopMsgFrom').Content.value=Content; } if(showtype==1){ // $("#Content").val($(me).text()); alert($(me).text()); document.getElementById('PopMsgFrom').Content.value=$(me).text(); } $(".fxp").css("display","flex"); } function close_popwin(){ $(".fxp").css("display","none"); // 关闭虚拟电话后的留言� $(".dhxj").css("display","none"); $(".dhxjbox").css("display", "none"); $(".dhxjbox2").css("display", "none"); return false; } </script>  <div class="cpjs"> <div class="cpjs_tab"> <div class="js_cpjj" style="border-bottom: 3px solid #1479d7; color: #1479d7;">产品介绍</div> <div class="js_cxd">创新炸�/div> <div class="js_xgfa">相关方案</div> <div class="js_xgzl">相关资料</div> <div class="js_yhpl">用户评论</div> <div class="js_gsdt">公司动�?/div> <div class="js_wsj">问商宵�/div> </div> <script> $(function(){ // 切换 $(".cpjs_tab a").click(function(){ $(".cpjs_tab a").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p><span style="font-size:24px;color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; white-space: normal; background-color: rgb(255, 255, 255);"><strong><span class="STYLE35">使用范围<br/><br/></span></strong><span class="maintit"><img align="right" src="https://img1.cnpowder.com.cn/img/daily/2022/07/25/142448_415811_procont.jpg" width="180" height="171"/>　　</span></span><span style="font-size: 16px;"><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; background-color: rgb(255, 255, 255);">2BA系列油环式真空泵是在2BV系列水环式真空泵的基础上，将工作液由原来的水改为变压器油。其极限真空度因油的饱和蒸汽压较低而得到较高的提升，可达绝�?.7mbar以下，甚�?.3mbar.而水环式真空泵因水的饱和蒸汽压较高只能达到绝33mbar。在抽除污染较大的气体及在某些特殊工作场合时�?BA系列油环式真空泵的工作液也可用水或其它液体，因该泵为闭路循环系统，大大减小了对环境的污染，其极限真空度由工作液的饱和蒸汽压决定、�/span><br style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; background-color: rgb(255, 255, 255);">　　油环真空泵广泛应用于炼油、颜料、塑料、肥皂、食品、制糖、制药等方面的蒸发结晶、干燥过滤；建筑方面的混凝土作业；冶金工业中的真空除气等工艺中。因其结构紧凑，维修量小，工作可靠，效率较高,可以在很多场合中取代W、WY、WL等系列往复式真空泵、�/span></span></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; font-size: 14px; margin: 10px 0 0; line-height: 26px;"> 暂无数据� </p> </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> <span></span>相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div style="padding:10px;">暂无相关方案、�/div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); var _index = $(this).index(); $(".xgfa_box").css("display","none"); $(".xgfa_box").eq(_index).css("display","block"); }); }); </script>  <div class="xgzl"> <div class="cxd_tit"><span></span>相关资料</div> <div class="xgzl_box"><div style="padding:10px;">暂无数据、�/div> </div> </div>  <div class="yhpl"> <div class="cxd_tit"><span></span>用户评论</div> <form id="FormComments" action="" method="post" onsubmit="return false"> <input name="SaveProComments" id="SaveProComments" type="hidden" value="yes" /> <input name="ProductID" id="ProductID" type="hidden" value="196200" /> <input name="ProQuality" id="ProQuality" type="hidden" value="10" /> <input name="ProService" id="ProService" type="hidden" value="10" /> <input name="ProUsability" id="ProUsability" type="hidden" value="10" /> <input name="ProCostperformance" id="ProCostperformance" type="hidden" value="10" /> <div class="yhpl_pf"> <div> <p>产品质量</p> <div><span id="Quality" class="stars star10"></span><span id="Quality_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>售后服务</p> <div><span id="Service" class="stars star10"></span><span id="Service_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>易用�?/p> <div><span id="Usability" class="stars star10"></span><span id="Usability_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>性价毓�/p> <div><span id="Costperformance" class="stars star10"></span><span id="Costperformance_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> </div> <div class="yhpl_pftit">评论内容</div> <textarea name="Comments" id="ProComments" onfocus="checklogin();" placeholder="分享产品使用经验/采购评价（不超过500字）">